# tidal

> English word · Adjective · IPA /ˈtaɪ.d(ə)l/ · frequency rank #11,309

## Definitions
1. Relating to tides.

## Etymology
From tide + -al. Probably a hybrid formation within English. Alternatively it might be from an unattested British Medieval Latin *tīdālis, derived from rare tīda, from Old English tīd. The usual Latin word for “tidal” is aestuālis.

## Easily confused with
- **till** (https://plainspell.com/en/vs/tidal-vs-till)
- **tide** (https://plainspell.com/en/vs/tidal-vs-tide)
- **Tina** (https://plainspell.com/en/vs/tidal-vs-tina)
- **tidy** (https://plainspell.com/en/vs/tidal-vs-tidy)
- **today** (https://plainspell.com/en/vs/tidal-vs-today)
- **total** (https://plainspell.com/en/vs/tidal-vs-total)
- **trial** (https://plainspell.com/en/vs/tidal-vs-trial)
- **titan** (https://plainspell.com/en/vs/tidal-vs-titan)
- **tides** (https://plainspell.com/en/vs/tidal-vs-tides)
- **tonal** (https://plainspell.com/en/vs/tidal-vs-tonal)
- **tubal** (https://plainspell.com/en/vs/tidal-vs-tubal)
- **tribal** (https://plainspell.com/en/vs/tidal-vs-tribal)
- **Tisdale** (https://plainspell.com/en/vs/tidal-vs-tisdale)
- **Tal** (https://plainspell.com/en/vs/tal-vs-tidal)
- **Tia** (https://plainspell.com/en/vs/tia-vs-tidal)
- **teal** (https://plainspell.com/en/vs/teal-vs-tidal)
- **tian** (https://plainspell.com/en/vs/tian-vs-tidal)

## Common misspellings (7)
`itdal`, `tdial`, `tiadl`, `tidall`, `tiddal`, `tidla`, `ttidal`

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/tidal